Olight Osight SE, 2 MOA Dot + 32 MOA Circle Red Dot Sight

This red dot optic delivers enhanced precision and durability in a compact, fully enclosed design. Its sealed 7075 aluminum housing offers resistance to moisture, dust, and impact, while the aspherical lens produces a distortion-free, parallax-free image for faster and more accurate target acquisition. Equipped with a side-mounted battery compartment for a readily available CR1620 battery, the optic allows easy replacement without disturbing the zero. The RMSc footprint ensures direct fit on many optics-ready slides. The multi-reticle system enables the user to switch between a 2 MOA dot, a 32 MOA circle, or both, depending on the application. Motion-sensing technology activates the reticle upon movement and conserves battery by powering down after inactivity. The optic includes ten total brightness levels—eight for daylight and two for night vision use. Battery life management is aided by a built-in low power indicator. Its sleek housing features a precision-machined, nearly invisible logo, offering professional aesthetics with minimal visual presence.

Details
Brand: Olight
Model: Osight SE
Magnification: 1x
Color: Black
Reticle: 2 MOA Red Dot / 32 MOA Circle 
Material: 7075 Aluminum 
Firearm Type: Handgun
Mount Type: RMSc
Adjustment Size: 1 MOA
Objective: 21x14mm
Brightness Settings: 8 Daylight / 2 Night 
Eye Relief: Unlimited 
Power Source: Battery 
Battery Life: Up to 75,000 Hours 
Battery Size: CR1620 
Proofs: IPX7 Waterproof   
Dot Size: 2 MOA / 32 MOA
Dimensions: 1.59" x .98" x .97" 
Optic Coating: Multi-Coated
Weight: .97 oz
Controls: Side Button